Ericsson Radio Systems AB KRC16131 Manuel D’Utilisation
Environmental Capabilities
Requirements
Table 77
Environmental Parameters
Unit
Value
Vibration sinus:
displacement
mm
3.5
acceleration
m/s²
10
frequency
Hz
2-9
9 -200
Shock:
peak acceleration
m/s²
40
duration
ms
22
41.6
Handling -40
C - +70
C
41.6.1
General Conditions
This section refers to shorter periods of transport and storage in
unpacked conditions. Precautions to avoid condensation before
subjecting the equipment to operational conditions are necessary.
unpacked conditions. Precautions to avoid condensation before
subjecting the equipment to operational conditions are necessary.
41.6.2
Climatic conditions
During handling the equipment withstand the conditions stated in
Section 41.4.2 on page 278 in this document.
Section 41.4.2 on page 278 in this document.
41.6.3
Biological conditions.
During Handling the equipment withstand the conditions stated in
Section 41.4.3 on page 278 in this document.
Section 41.4.3 on page 278 in this document.
41.6.4
Chemically active substances
During Handling the equipment withstand the conditions stated in
Section 41.4.4 on page 279 in this document.
Section 41.4.4 on page 279 in this document.
41.6.5
Mechanically active substances
During Handling the equipment withstand the conditions stated in
Section 41.4.5 on page 279 in this document.
Section 41.4.5 on page 279 in this document.
41.6.6
Mechanical conditions
The equipment shall endure stresses normal for handling, during
handling the equipment withstand the conditions stated in Section
41.4.6 on page 279 in this document.
handling the equipment withstand the conditions stated in Section
41.4.6 on page 279 in this document.
41.7
Operation Mast Mounted Equipment -33
C - +45
C
General conditions
General conditions conform to
•
IEC 721-3-4 classes 4K2/4Z5/4Z7/4B1/4C2(4C3)/4S2/4M5
EN/LZT 123 2697
R5A
1998-08-13
281 (306)
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